Dictionary of Medieval Names
from European Sources

Maiulf m. Old High German mag, mak 'parent' or a truncated form of Old High German megin, magan 'strength, might, power' + Old High German wolf, Gothic wulf 'wolf'.

France
Latin
c823 Maiulfus (nom) irminon-vol2 20, Palatiolum
Cite as: S.L. Uckelman. "Maiulf". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Maiulf.